@Article{Schulze-FRAI-2025,
  author  = {Schulze, Paul Robert and Mueller, {relax St}effen and Mueller, Tristan and Gross, Horst-Michael},
  title   = {On realizing autonomous transport services in multi story buildings with doors and elevators},
  journal = {Frontiers in Robotics and AI},
  year    = {2025},
  volume  = {12},
  doi     = {10.3389/frobt.2025.1546894},
}